public function postLogin()
{
// get input parameters
//
$username = Input::get('username');
$password = Input::get('password');
// validate user
//
$user = User::getByUsername($username);
if ($user) {
if (User::isValidPassword($password, $user->password)) {
if ($user->isEnabled()) {
$res = Response::json(array('user_uid' => $user->user_uid));
Session::set('timestamp', time());
Session::set('user_uid', $user->user_uid);
return $res;
} else {
return Response::make('User has not been approved.', 401);
}
} else {
return Response::make('Incorrect username or password.', 401);
}
} else {
return Response::make('Incorrect username or password.', 401);
}
}
/**
* new user validation method
*/
public function isValid(&$errors, $anyEmail = false)
{
// check to see if username has been taken
//
$user = User::getByUsername($this->username);
if ($user != null) {
$errors[] = 'The username "' . $this->username . '" is already in use.';
}
// check to see if email address has been taken
//
$values = array();
$email = $this->email;
if (preg_match("/(\\w*)(\\+.*)(@.*)/", $this->email, $values)) {
$email = $values[1] . $values[3];
}
foreach (self::getAll() as $registered_user) {
$values = array();
if (preg_match("/(\\w*)(\\+.*)(@.*)/", $registered_user->email, $values)) {
$registered_user->email = $values[1] . $values[3];
}
if (strtolower($email) == strtolower($registered_user->email)) {
$errors[] = 'The email address "' . $this->email . '" is already in use.';
break;
}
}
// promo code presence check
//
$promo_found = false;
if (Input::has('promo')) {
$pdo = DB::connection('mysql')->getPdo();
$sth = $pdo->prepare('SELECT * FROM project.promo_code WHERE promo_code = :promo AND expiration_date > NOW()');
$sth->execute(array(':promo' => Input::get('promo')));
$result = $sth->fetchAll(PDO::FETCH_ASSOC);
if ($result == false || sizeof($result) < 1) {
if (!Input::has('email-verification')) {
$errors[] = '"' . Input::get('promo') . '" is not a valid SWAMP promotional code or has expired.';
}
} else {
$promo_found = true;
}
}
// user_external_id presense check
//
$user_external_id = Input::has('user_external_id');
// check to see if the domain name is valid
//
if (!$promo_found && !$user_external_id && $anyEmail !== true) {
$domain = User::getEmailDomain($this->email);
if (!User::isValidEmailDomain($domain)) {
$errors[] = 'Email addresses from "' . $domain . '" are not allowed.';
}
}
return sizeof($errors) == 0;
}
public function postCreate()
{
$user = User::getByUsername(Input::get('username'));
$user = $user ? $user : User::getByEmail(Input::get('email'));
if (!$user) {
return Response::json(array('success' => true));
}
$passwordResetNonce = $nonce = GUID::create();
$passwordReset = new PasswordReset(array('password_reset_key' => Hash::make($passwordResetNonce), 'user_uid' => $user->user_uid));
$passwordReset->save();
$passwordReset->send($nonce);
return Response::json(array('success' => true));
}
public function getUserByUsername()
{
// get parameters
//
$username = Input::get('username');
// query database
//
$user = User::getByUsername($username);
// return response
//
if ($user != null) {
return $user;
} else {
return Response::make('Could not find a user associated with the username: ' . $username, 404);
}
}
public function githubLink()
{
$username = Input::get('username');
$password = Input::get('password');
$user = User::getByUsername($username);
if ($user) {
if (User::isValidPassword($password, $user->password)) {
if ($user->hasBeenVerified()) {
if ($user->isEnabled()) {
// Attempt to load the github account the user is currently logged in as.
//
if (!Session::has('github_access_token') || !Session::has('github_access_time')) {
return Response::make('Unauthorized GitHub access.', 401);
}
if (gmdate('U') - Session::get('github_access_time') > 15 * 60) {
return Response::make('GitHub access has expired. If you would like to link a GitHub account to an existing SWAMP account, please click "Sign In" and select "Sign in With GitHub."', 401);
}
$token = Session::get('github_access_token');
$ch = curl_init('https://api.github.com/user');
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Authorization: token {$token}"));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
curl_setopt($ch, CURLOPT_USERAGENT, 'SWAMP');
$response = curl_exec($ch);
$github_user = json_decode($response);
if (!property_exists($github_user, 'id')) {
return Response::make('Unable to authenticate with GitHub.', 401);
}
// Make sure they don't already have an account
//
$account = LinkedAccount::where('user_uid', '=', $user->user_uid)->where('linked_account_provider_code', '=', 'github')->first();
if ($account && !(Input::has('confirmed') && Input::get('confirmed') === 'true')) {
return Response::json(array('error' => 'EXISTING_ACCOUNT', 'username' => $user->username, 'login' => $github_user->login), 401);
}
// Verify they are logged in as the account they are attempting to link to.
//
if ($github_user->id != Input::get('github_id')) {
return Response::make('Unauthorized GitHub access.', 401);
}
// Remove any old entries
LinkedAccount::where('user_uid', '=', $user->user_uid)->where('linked_account_provider_code', '=', 'github')->delete();
// Link the accounts
//
$linkedAccount = new LinkedAccount(array('linked_account_provider_code' => 'github', 'user_external_id' => Input::get('github_id'), 'enabled_flag' => 1, 'user_uid' => $user->user_uid, 'create_date' => gmdate('Y-m-d H:i:s')));
$linkedAccount->save();
$userEvent = new UserEvent(array('user_uid' => $user->user_uid, 'event_type' => 'linkedAccountCreated', 'value' => json_encode(array('linked_account_provider_code' => 'github', 'user_external_id' => $linkedAccount->user_external_id, 'user_ip' => $_SERVER['REMOTE_ADDR']))));
$userEvent->save();
Response::make('User account linked!');
} else {
return Response::make('User has not been approved.', 401);
}
} else {
return Response::make('User email has not been verified.', 401);
}
} else {
return Response::make('Incorrect username or password.', 401);
}
} else {
return Response::make('Incorrect username or password.', 401);
}
}
public function postResend()
{
// get input parameters
//
$username = Input::get('username');
$password = Input::get('password');
// validate user
//
$user = User::getByUsername($username);
if ($user) {
if (User::isValidPassword($password, $user->password)) {
// get email verification
//
$emailVerification = $user->getEmailVerification();
// resend
//
$emailVerification->send('#register/verify-email');
}
}
}
